Five cat were in a tree. Five more cats go into the same tree. X equals the number of cats in the tree. Anna got X=5, is anna correct, explain why or why not.

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?